Red Top Mountain State Park sits on a 1,950-acre peninsula jutting into Lake Allatoona — a 12,000-acre Corps of Engineers reservoir 50 miles north of Atlanta on I-75. The park is named for the iron-rich red clay soil of Cherokee County, and it's one of Georgia's most convenient state park destinations: 15 miles from the Cherokee County line, with I-75 access, full lodging including a lakeside lodge and cottages, and direct Lake Allatoona frontage with swimming, boating, and fishing access all within the park.
For reunions, Red Top Mountain occupies a sweet spot between convenience and natural beauty — it's close enough to Atlanta for family members to drive in on a Friday evening, but feels genuinely removed once you're inside the park. The Georgia State Park lodging includes 18 cottages plus the Red Top Mountain Lodge (33 rooms with a full conference room), making it one of the few Georgia state parks that can handle a mid-size reunion entirely on-site. Lake Allatoona's 270 miles of shoreline also has a strong private vacation rental market in the Cherokee County/Cartersville area.
Where it is
Things to do (with the family)
Hand-curated. Every entry links to its official source so you can plan without guessing.
Lake Allatoona swimming beach
The park's swim beach on the lake — warm Georgia water (78–84°F in summer), sandy bottom, lifeguards in peak season. The centerpiece of the park's summer recreation.
Official source ↗Pontoon and fishing boat rental (park marina)
The park marina rents pontoons, fishing boats, and kayaks directly. Reserve through the Georgia State Parks website in advance. Convenient for reunions staying in park lodging.
Official source ↗Sweetgum Trail (lakeside loop)
5.5-mile moderate trail circling the peninsula with consistent Lake Allatoona views through the Georgia pines. Popular for morning walks before the lake gets busy.
Official source ↗Red Top Mountain Lodge group facilities
The 33-room lodge has a conference room and meeting space — one of the few Georgia state parks with on-site group event facilities. Group meals available through park dining.
Official source ↗Etowah Indian Mounds State Historic Site (10 min)
One of the most significant Mississippian-era archaeological sites in North America — six ceremonial platform mounds built between 1000–1550 CE. 10 minutes from the park. Outstanding for families with history-curious members.
Official source ↗Cartersville downtown (15 min)
A charming small Georgia city 15 minutes west — the Tellus Science Museum (dinosaurs, minerals, space), the Booth Western Art Museum (world's largest permanent Western art museum), and walkable downtown restaurants.
Official source ↗Lake Allatoona fishing (bass and crappie)
Lake Allatoona is one of Georgia's premier bass fishing lakes — excellent largemouth, spotted, and striped bass populations. Multiple guide services operate on the lake.
Official source ↗Find more things to do for your Red Top Mountain State Park reunion
The picks above are general. Inside the Reunly app, Rosi tailors local activities, meals, and printables to your actual dates, group size, ages, and budget — and saves them straight to your reunion plan.
Good for
- Atlanta-area reunions within 1-hour drive
- Groups wanting on-site state park lodge + cottage accommodations
- Lake day reunions with I-75 convenience
- Families combining swimming with history (Etowah Mounds nearby)
- Mid-size reunions (lodge + cottage capacity handles 40–80 people)
Practical logistics
- Nearest airport
- Atlanta Hartsfield-Jackson (ATL) — 50 min drive
- Group lodging
- Red Top Mountain Lodge (33 rooms, conference room) · 18 Georgia State Park cottages · Lake Allatoona vacation rentals on Vrbo
- Best months
- May–September. Peak: June–August. April and October are excellent shoulder months.
- Reservations
- Lodge and cottages via Georgia State Parks reservation system — 6–9 months ahead for summer weekends. Group blocks: call the park directly.
- Groceries
- Cartersville (15 min west) has Publix, Walmart, and full grocery options.
- Accessibility
- Lodge and swim beach area are accessible. Sweetgum Trail involves some root and uneven terrain.
When to go
June through August for warm lake swimming. May is lovely — mild temperatures, fewer crowds, and spring wildflowers on the trails. October brings fall color to the Georgia pines and is the best hiking weather. Avoid winter weekends when the lake is cold and the swim beach is closed.
Best for your group size
Small group · 10–25
Groups of 10–25 in 4–6 cottages plus marina boat rental. Perfect self-contained park reunion.
Medium group · 25–60
Groups of 25–60 fill the lodge plus cottage cluster. Use the conference room for group meals and the swim beach as the daily anchor.
Large group · 60+
Groups of 60+ supplement the park with Lake Allatoona vacation rentals nearby. The park lodge conference room handles plenary sessions.
Sample 3-day Red Top Mountain family reunion
A starter agenda you can copy into Reunly's Schedule and customize for your group.
Day 1 — Arrival & Lake Afternoon
- Drive in from Atlanta (50 min on I-75)
- Grocery run at Cartersville Publix (15 min from park)
- 2 PM check into lodge and cottages
- 4 PM Lake Allatoona swim beach — swimming, marina kayak rental
- 7 PM welcome group dinner in the lodge conference room
Day 2 — Boat Day + History
- 9 AM marina pontoon rental — lake cruise, fishing, swimming cove
- 12 PM picnic on the boat or at the swim beach
- 2 PM Etowah Indian Mounds (10 min) — all ages, excellent museum
- 5 PM Sweetgum Trail walk (partial, 2 mi lakeview section)
- 7 PM group dinner in Cartersville — downtown restaurants
Day 3 — Tellus Museum + Farewells
- 9 AM Tellus Science Museum in Cartersville (families with kids)
- 9 AM Sweetgum Trail full loop (active adults)
- 12 PM final group lunch at park lodge
- Drive back to Atlanta
Reunion organizer tips
Book the lodge conference room for at least one group meal or activity — it's the only state park near Atlanta with on-site group meeting space, and it keeps logistics simple.
Pair a morning lake swim with an afternoon Etowah Mounds visit (10 min away) — the mounds are one of the most underrated historic sites in Georgia and the museum is accessible for all ages.
Cartersville's Tellus Science Museum is an excellent rainy-day or hot-afternoon option for families with kids — 2 hours keeps children ages 5–16 thoroughly engaged.
Reserve marina boat rentals when booking cottages — the park marina is convenient but has limited inventory on peak summer weekends.
How Reunly helps you plan it
Reunly is the all-in-one app made for family reunion organizers. Free to start. No credit card. Cancel anytime.
Smart guest list
Drop in any spreadsheet — Rosi (our AI) reads multi-sheet, color-coded family groups, even handwritten exports. RSVP, dietary, T-shirt, paid status all in one row.
Open in Reunly →Public RSVP link
Share one link with the whole family. They RSVP per event (Friday BBQ, Saturday dinner) without making an account. You see live counts.
Open in Reunly →Budget that adds up
Track estimated vs. actual, who paid, who still owes. Auto-creates per-guest fee rows from your registration cost.
Open in Reunly →Day-by-day schedule
Friday welcome BBQ, Saturday photo, Sunday brunch — with location, meal flag, and per-event RSVPs.
Open in Reunly →Name tags + printables
Avery 5160 sheets color-coded by family, programs, welcome packets, packing lists — auto-filled from your data.
Open in Reunly →Rosi the AI helper
Stuck on a reminder email? A budget? A timeline? Click Rosi anywhere in the app — she drafts it from your live data.
Open in Reunly →Plan your Red Top Mountain State Park reunion with Reunly
Free to start. Build your guest list, share an RSVP link, track payments, and print name tags — no spreadsheets.
Frequently asked
How far is Red Top Mountain State Park from Atlanta?
About 50 miles, roughly 45–60 minutes on I-75 North to Exit 285. It's one of the closest Georgia state parks with lake access to the Atlanta metro area.
Does Red Top Mountain have cabins for family reunions?
Yes — 18 fully-equipped cottages plus the 33-room lodge with a conference room. Together they can accommodate a reunion of 60–80 people entirely within the park. Reserve through the Georgia State Parks reservation system 6–9 months ahead.
What is Etowah Indian Mounds?
Etowah Indian Mounds State Historic Site (10 minutes from Red Top Mountain) is one of the most significant Mississippian-era archaeological sites in the Southeast — six platform mounds built between 1000–1550 CE, with an on-site museum. Free for Georgia residents on select days.
Can you rent boats at Red Top Mountain State Park?
Yes — the park marina rents pontoons, fishing boats, kayaks, and paddleboats. Reserve online through the Georgia State Parks reservation system. The marina is convenient for lodge and cottage guests who don't want to haul their own boat.
Other reunion-friendly spots nearby
Helpful planning guides
The complete family reunion checklist
12-month, 6-month, and day-of checklists organizers actually use.
Read the guide →Family reunion budget guide
How to estimate, track, and split costs without spreadsheets.
Read the guide →Family reunion on a $2,500 budget
A real budget breakdown for a destination reunion under $2.5K.
Read the guide →